The average particle size is not determined for this product. However, the maximum particle size is 150 µm.
204757
Titanium(IV) oxide, rutile
≥99.98% trace metals basis
Sinônimo(s):
Titanium dioxide
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About This Item
Fórmula linear:
TiO2
Número CAS:
Peso molecular:
79.87
Número CE:
Número MDL:
Código UNSPSC:
12352303
ID de substância PubChem:
NACRES:
NA.23
Preço e disponibilidade não estão disponíveis no momento.
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Nível de qualidade
Ensaio
≥99.98% trace metals basis
Formulário
powder
adequação da reação
reagent type: catalyst
core: titanium
densidade
4.17 g/mL at 25 °C (lit.)
cadeia de caracteres SMILES
O=[Ti]=O
InChI
1S/2O.Ti
chave InChI
GWEVSGVZZGPLCZ-UHFFFAOYSA-N
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Descrição geral
Titanium(IV) oxide is a semiconductor with asmaller band gap of 3.0 eV. Among the polymorphs of TiO2, rutile isthe most stable phase in wide temperature and pressure ranges. It is widelyused as a photocatalyst in electrochemical water-splitting reactions and alsofinds application in the field of photovoltaics, sensors, and environmentalremediation.
Aplicação
Titanium(IV) oxide can be used as a photocatalyst for an overall water-splitting reaction. It can also be used as an efficient catalyst for phenol degradation under visible light.
Características e benefícios
- Chemical stability
- Non-toxicity
- Excellent stability against photocorrosion
- Ease of further functionalization
Possesses improved photocatalytic activity.
Outras notas
Contains ~5% anatase
Código de classe de armazenamento
13 - Non Combustible Solids
Classe de risco de água (WGK)
nwg
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
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TiO₂ nanoparticles (NPs) are used in the food industry but have potential toxic effects in humans and animals. TiO₂ NPs impair renal function and cause oxidative stress and renal inflammation in mice, associated with inhibition of nuclear factor erythroid-2-related factor
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Environment international, 66, 18-27 (2014-02-11)
The innovative properties of nanomaterials make them suitable for various applications in many fields. In particular, TiO2 nanoparticles (nTiO2) are widely used in paints, in cosmetics and in sunscreens that are products accessible to the mass market. Despite the great
Roberta Tassinari et al.
Nanotoxicology, 8(6), 654-662 (2013-07-10)
The study explored possible reproductive and endocrine effects of short-term (5 days) oral exposure to anatase TiO2 nanoparticles (0, 1, 2 mg/kg body weight per day) in rat. Nanoparticles were characterised by scanning electron microscopy (SEM) and transmission electron microscopy
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Chemosphere, 107, 304-310 (2014-01-28)
The Gliding Arc Discharge (GAD) is an efficient non-thermal plasma technique able to degrade organic compounds dispersed in water at atmospheric pressure. The degradation of the organometallic lead acetate (PbAc) in aqueous solution was performed by two distinct plasmageneous processes:
Artigos
TiO2 exhibits wide band gap semiconductor and memristor properties electronically, with high opacity and UV absorbance optically.
The prevailing strategies for heat and electric-power production that rely on fossil and fission fuels are having a negative impact on the environment and on our living conditions.
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